Fix weird bracketing in game.gamestate switch-case

It looks like one bracket got out-of-place for whatever reason. This
doesn't affect the case-switch at all, due to how case-switches work,
but it's still weird to look at.

Indentation has been updated accordingly.

desktop_version/src/main.cpp

@@ -440,6 +440,7 @@ int main(int argc, char *argv[])
                     gameinput();
                     gamerender();
                     gamelogic();
+                }
 
 
                 break;
@@ -484,7 +485,6 @@ int main(int argc, char *argv[])
             default:
 
                 break;
-                }
 
             }